1------------------------------------------------------------------------------
2--                                                                          --
3--                            Matreshka Project                             --
4--                                                                          --
5--                          Ada Modeling Framework                          --
6--                                                                          --
7--                        Runtime Library Component                         --
8--                                                                          --
9------------------------------------------------------------------------------
10--                                                                          --
11-- Copyright © 2011-2012, Vadim Godunko <vgodunko@gmail.com>                --
12-- All rights reserved.                                                     --
13--                                                                          --
14-- Redistribution and use in source and binary forms, with or without       --
15-- modification, are permitted provided that the following conditions       --
16-- are met:                                                                 --
17--                                                                          --
18--  * Redistributions of source code must retain the above copyright        --
19--    notice, this list of conditions and the following disclaimer.         --
20--                                                                          --
21--  * Redistributions in binary form must reproduce the above copyright     --
22--    notice, this list of conditions and the following disclaimer in the   --
23--    documentation and/or other materials provided with the distribution.  --
24--                                                                          --
25--  * Neither the name of the Vadim Godunko, IE nor the names of its        --
26--    contributors may be used to endorse or promote products derived from  --
27--    this software without specific prior written permission.              --
28--                                                                          --
29-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS      --
30-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT        --
31-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR    --
32-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT     --
33-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,   --
34-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED --
35-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR   --
36-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF   --
37-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING     --
38-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS       --
39-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.             --
40--                                                                          --
41------------------------------------------------------------------------------
42--  $Revision: 2937 $ $Date: 2012-05-01 21:07:27 +0400 (Tue, 01 May 2012) $
43------------------------------------------------------------------------------
44with AMF.Elements;
45with AMF.Internals.Element_Collections;
46with AMF.Internals.Helpers;
47with AMF.Internals.Tables.UML_Attributes;
48with AMF.Visitors.UML_Iterators;
49with AMF.Visitors.UML_Visitors;
50with League.Strings.Internals;
51with Matreshka.Internals.Strings;
52
53package body AMF.Internals.UML_Change_Events is
54
55   -------------------
56   -- Enter_Element --
57   -------------------
58
59   overriding procedure Enter_Element
60    (Self    : not null access constant UML_Change_Event_Proxy;
61     Visitor : in out AMF.Visitors.Abstract_Visitor'Class;
62     Control : in out AMF.Visitors.Traverse_Control) is
63   begin
64      if Visitor in AMF.Visitors.UML_Visitors.UML_Visitor'Class then
65         AMF.Visitors.UML_Visitors.UML_Visitor'Class
66          (Visitor).Enter_Change_Event
67            (AMF.UML.Change_Events.UML_Change_Event_Access (Self),
68           Control);
69      end if;
70   end Enter_Element;
71
72   -------------------
73   -- Leave_Element --
74   -------------------
75
76   overriding procedure Leave_Element
77    (Self    : not null access constant UML_Change_Event_Proxy;
78     Visitor : in out AMF.Visitors.Abstract_Visitor'Class;
79     Control : in out AMF.Visitors.Traverse_Control) is
80   begin
81      if Visitor in AMF.Visitors.UML_Visitors.UML_Visitor'Class then
82         AMF.Visitors.UML_Visitors.UML_Visitor'Class
83          (Visitor).Leave_Change_Event
84            (AMF.UML.Change_Events.UML_Change_Event_Access (Self),
85           Control);
86      end if;
87   end Leave_Element;
88
89   -------------------
90   -- Visit_Element --
91   -------------------
92
93   overriding procedure Visit_Element
94    (Self     : not null access constant UML_Change_Event_Proxy;
95     Iterator : in out AMF.Visitors.Abstract_Iterator'Class;
96     Visitor  : in out AMF.Visitors.Abstract_Visitor'Class;
97     Control  : in out AMF.Visitors.Traverse_Control) is
98   begin
99      if Iterator in AMF.Visitors.UML_Iterators.UML_Iterator'Class then
100         AMF.Visitors.UML_Iterators.UML_Iterator'Class
101          (Iterator).Visit_Change_Event
102            (Visitor,
103             AMF.UML.Change_Events.UML_Change_Event_Access (Self),
104             Control);
105      end if;
106   end Visit_Element;
107
108   ---------------------------
109   -- Get_Change_Expression --
110   ---------------------------
111
112   overriding function Get_Change_Expression
113    (Self : not null access constant UML_Change_Event_Proxy)
114       return AMF.UML.Value_Specifications.UML_Value_Specification_Access is
115   begin
116      return
117        AMF.UML.Value_Specifications.UML_Value_Specification_Access
118         (AMF.Internals.Helpers.To_Element
119           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Change_Expression
120             (Self.Element)));
121   end Get_Change_Expression;
122
123   ---------------------------
124   -- Set_Change_Expression --
125   ---------------------------
126
127   overriding procedure Set_Change_Expression
128    (Self : not null access UML_Change_Event_Proxy;
129     To   : AMF.UML.Value_Specifications.UML_Value_Specification_Access) is
130   begin
131      AMF.Internals.Tables.UML_Attributes.Internal_Set_Change_Expression
132       (Self.Element,
133        AMF.Internals.Helpers.To_Element
134         (AMF.Elements.Element_Access (To)));
135   end Set_Change_Expression;
136
137   ---------------------------
138   -- Get_Client_Dependency --
139   ---------------------------
140
141   overriding function Get_Client_Dependency
142    (Self : not null access constant UML_Change_Event_Proxy)
143       return AMF.UML.Dependencies.Collections.Set_Of_UML_Dependency is
144   begin
145      return
146        AMF.UML.Dependencies.Collections.Wrap
147         (AMF.Internals.Element_Collections.Wrap
148           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Client_Dependency
149             (Self.Element)));
150   end Get_Client_Dependency;
151
152   -------------------------
153   -- Get_Name_Expression --
154   -------------------------
155
156   overriding function Get_Name_Expression
157    (Self : not null access constant UML_Change_Event_Proxy)
158       return AMF.UML.String_Expressions.UML_String_Expression_Access is
159   begin
160      return
161        AMF.UML.String_Expressions.UML_String_Expression_Access
162         (AMF.Internals.Helpers.To_Element
163           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Name_Expression
164             (Self.Element)));
165   end Get_Name_Expression;
166
167   -------------------------
168   -- Set_Name_Expression --
169   -------------------------
170
171   overriding procedure Set_Name_Expression
172    (Self : not null access UML_Change_Event_Proxy;
173     To   : AMF.UML.String_Expressions.UML_String_Expression_Access) is
174   begin
175      AMF.Internals.Tables.UML_Attributes.Internal_Set_Name_Expression
176       (Self.Element,
177        AMF.Internals.Helpers.To_Element
178         (AMF.Elements.Element_Access (To)));
179   end Set_Name_Expression;
180
181   -------------------
182   -- Get_Namespace --
183   -------------------
184
185   overriding function Get_Namespace
186    (Self : not null access constant UML_Change_Event_Proxy)
187       return AMF.UML.Namespaces.UML_Namespace_Access is
188   begin
189      return
190        AMF.UML.Namespaces.UML_Namespace_Access
191         (AMF.Internals.Helpers.To_Element
192           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Namespace
193             (Self.Element)));
194   end Get_Namespace;
195
196   ------------------------
197   -- Get_Qualified_Name --
198   ------------------------
199
200   overriding function Get_Qualified_Name
201    (Self : not null access constant UML_Change_Event_Proxy)
202       return AMF.Optional_String is
203   begin
204      declare
205         use type Matreshka.Internals.Strings.Shared_String_Access;
206
207         Aux : constant Matreshka.Internals.Strings.Shared_String_Access
208           := AMF.Internals.Tables.UML_Attributes.Internal_Get_Qualified_Name (Self.Element);
209
210      begin
211         if Aux = null then
212            return (Is_Empty => True);
213
214         else
215            return (False, League.Strings.Internals.Create (Aux));
216         end if;
217      end;
218   end Get_Qualified_Name;
219
220   -----------------------------------
221   -- Get_Owning_Template_Parameter --
222   -----------------------------------
223
224   overriding function Get_Owning_Template_Parameter
225    (Self : not null access constant UML_Change_Event_Proxy)
226       return AMF.UML.Template_Parameters.UML_Template_Parameter_Access is
227   begin
228      return
229        AMF.UML.Template_Parameters.UML_Template_Parameter_Access
230         (AMF.Internals.Helpers.To_Element
231           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Owning_Template_Parameter
232             (Self.Element)));
233   end Get_Owning_Template_Parameter;
234
235   -----------------------------------
236   -- Set_Owning_Template_Parameter --
237   -----------------------------------
238
239   overriding procedure Set_Owning_Template_Parameter
240    (Self : not null access UML_Change_Event_Proxy;
241     To   : AMF.UML.Template_Parameters.UML_Template_Parameter_Access) is
242   begin
243      AMF.Internals.Tables.UML_Attributes.Internal_Set_Owning_Template_Parameter
244       (Self.Element,
245        AMF.Internals.Helpers.To_Element
246         (AMF.Elements.Element_Access (To)));
247   end Set_Owning_Template_Parameter;
248
249   ----------------------------
250   -- Get_Template_Parameter --
251   ----------------------------
252
253   overriding function Get_Template_Parameter
254    (Self : not null access constant UML_Change_Event_Proxy)
255       return AMF.UML.Template_Parameters.UML_Template_Parameter_Access is
256   begin
257      return
258        AMF.UML.Template_Parameters.UML_Template_Parameter_Access
259         (AMF.Internals.Helpers.To_Element
260           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Template_Parameter
261             (Self.Element)));
262   end Get_Template_Parameter;
263
264   ----------------------------
265   -- Set_Template_Parameter --
266   ----------------------------
267
268   overriding procedure Set_Template_Parameter
269    (Self : not null access UML_Change_Event_Proxy;
270     To   : AMF.UML.Template_Parameters.UML_Template_Parameter_Access) is
271   begin
272      AMF.Internals.Tables.UML_Attributes.Internal_Set_Template_Parameter
273       (Self.Element,
274        AMF.Internals.Helpers.To_Element
275         (AMF.Elements.Element_Access (To)));
276   end Set_Template_Parameter;
277
278   -------------------------
279   -- All_Owning_Packages --
280   -------------------------
281
282   overriding function All_Owning_Packages
283    (Self : not null access constant UML_Change_Event_Proxy)
284       return AMF.UML.Packages.Collections.Set_Of_UML_Package is
285   begin
286      --  Generated stub: replace with real body!
287      pragma Compile_Time_Warning (Standard.True, "All_Owning_Packages unimplemented");
288      raise Program_Error with "Unimplemented procedure UML_Change_Event_Proxy.All_Owning_Packages";
289      return All_Owning_Packages (Self);
290   end All_Owning_Packages;
291
292   -----------------------------
293   -- Is_Distinguishable_From --
294   -----------------------------
295
296   overriding function Is_Distinguishable_From
297    (Self : not null access constant UML_Change_Event_Proxy;
298     N : AMF.UML.Named_Elements.UML_Named_Element_Access;
299     Ns : AMF.UML.Namespaces.UML_Namespace_Access)
300       return Boolean is
301   begin
302      --  Generated stub: replace with real body!
303      pragma Compile_Time_Warning (Standard.True, "Is_Distinguishable_From unimplemented");
304      raise Program_Error with "Unimplemented procedure UML_Change_Event_Proxy.Is_Distinguishable_From";
305      return Is_Distinguishable_From (Self, N, Ns);
306   end Is_Distinguishable_From;
307
308   ---------------
309   -- Namespace --
310   ---------------
311
312   overriding function Namespace
313    (Self : not null access constant UML_Change_Event_Proxy)
314       return AMF.UML.Namespaces.UML_Namespace_Access is
315   begin
316      --  Generated stub: replace with real body!
317      pragma Compile_Time_Warning (Standard.True, "Namespace unimplemented");
318      raise Program_Error with "Unimplemented procedure UML_Change_Event_Proxy.Namespace";
319      return Namespace (Self);
320   end Namespace;
321
322   ------------------------
323   -- Is_Compatible_With --
324   ------------------------
325
326   overriding function Is_Compatible_With
327    (Self : not null access constant UML_Change_Event_Proxy;
328     P : AMF.UML.Parameterable_Elements.UML_Parameterable_Element_Access)
329       return Boolean is
330   begin
331      --  Generated stub: replace with real body!
332      pragma Compile_Time_Warning (Standard.True, "Is_Compatible_With unimplemented");
333      raise Program_Error with "Unimplemented procedure UML_Change_Event_Proxy.Is_Compatible_With";
334      return Is_Compatible_With (Self, P);
335   end Is_Compatible_With;
336
337   ---------------------------
338   -- Is_Template_Parameter --
339   ---------------------------
340
341   overriding function Is_Template_Parameter
342    (Self : not null access constant UML_Change_Event_Proxy)
343       return Boolean is
344   begin
345      --  Generated stub: replace with real body!
346      pragma Compile_Time_Warning (Standard.True, "Is_Template_Parameter unimplemented");
347      raise Program_Error with "Unimplemented procedure UML_Change_Event_Proxy.Is_Template_Parameter";
348      return Is_Template_Parameter (Self);
349   end Is_Template_Parameter;
350
351end AMF.Internals.UML_Change_Events;
352